DYNE THERAPEUTICS INC (DYN)
US26818M1080 - Common Stock
| Shares Outstanding | 86.18M |
| Float | 85.10M |
| Owners (insider) | 20.38% |
| Owners (institutional) | 71.73% |
| Owners (insider) change | -5.77% |
| Owners (institutional) change | -3.25% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Mar 11, 2024 | Beskrovnaya Oxana | Open Market Sale | 2081 | 25.70 | $ 53,481.70 |
| Mar 11, 2024 | Farwell Wildon | Open Market Sale | 2615 | 25.65 | $ 67,081.90 |
| Mar 8, 2024 | Scalzo Richard William | Option Excercise | 86252 | 5.54 | $ 477,836.08 |
| Mar 8, 2024 | Scalzo Richard William | Open Market Sale | 88924 | 26.19 | $ 2,329,006.68 |
| Mar 8, 2024 | Brumm Joshua T | Option Excercise | 413343 | 5.54 | $ 2,289,920.22 |
| Mar 8, 2024 | Brumm Joshua T | Open Market Sale | 429730 | 25.89 | $ 11,125,776.16 |
| Mar 8, 2024 | HIGH SUSANNA GATTI | Open Market Sale | 29491 | 26.59 | $ 784,247.99 |
| Mar 8, 2024 | McNeill Jonathan | Option Excercise | 107825 | 5.54 | $ 597,350.50 |
| Mar 8, 2024 | McNeill Jonathan | Open Market Sale | 109601 | 26.11 | $ 2,861,373.09 |
| Mar 7, 2024 | Farwell Wildon | Open Market Sale | 9921 | 25.86 | $ 256,584.60 |
| Mar 7, 2024 | McNeill Jonathan | Open Market Sale | 2434 | 25.85 | $ 62,918.90 |
| Mar 7, 2024 | Scalzo Richard William | Open Market Sale | 2273 | 25.85 | $ 58,757.05 |
| Mar 7, 2024 | Brumm Joshua T | Open Market Sale | 9086 | 25.85 | $ 234,873.10 |
| Mar 7, 2024 | Beskrovnaya Oxana | Open Market Sale | 2373 | 25.85 | $ 61,342.05 |
| Mar 7, 2024 | HIGH SUSANNA GATTI | Open Market Sale | 1591 | 25.85 | $ 41,127.35 |
| Mar 1, 2024 | Rhodes Jason P | Open Market Sale | 46534 | 30.05 | $ 1,398,346.70 |
| Mar 1, 2024 | Atlas Venture Opportunity Fund I, L.P. | Open Market Sale | 46534 | 30.05 | $ 1,398,346.70 |
| Mar 1, 2024 | Atlas Venture Associates Opportunity I, L.P. | Open Market Sale | 46534 | 30.05 | $ 1,398,346.70 |
| Mar 1, 2024 | Atlas Venture Associates Opportunity I, LLC | Open Market Sale | 46534 | 30.05 | $ 1,398,346.70 |
| Mar 1, 2024 | Atlas Venture Opportunity Fund II, L.P. | Open Market Sale | 46534 | 30.05 | $ 1,398,346.70 |
| Mar 1, 2024 | Atlas Venture Associates Opportunity II, LP | Open Market Sale | 46534 | 30.05 | $ 1,398,346.70 |
| Mar 1, 2024 | Atlas Venture Associates Opportunity II, LLC | Open Market Sale | 46534 | 30.05 | $ 1,398,346.70 |
| Feb 29, 2024 | Brumm Joshua T | Option Excercise | 100000 | 5.54 | $ 554,000.00 |
| Feb 29, 2024 | Brumm Joshua T | Open Market Sale | 100000 | 28.96 | $ 2,895,518.50 |
| Feb 29, 2024 | McNeill Jonathan | Option Excercise | 28528 | 0.73 | $ 20,825.44 |
| Feb 29, 2024 | McNeill Jonathan | Open Market Sale | 28528 | 28.46 | $ 811,865.05 |
| Feb 29, 2024 | Scalzo Richard William | Option Excercise | 12740 | 1.03 | $ 13,122.20 |
| Feb 29, 2024 | Scalzo Richard William | Open Market Sale | 12740 | 28.05 | $ 357,296.44 |
| Feb 28, 2024 | Farwell Wildon | Open Market Sale | 407 | 25.00 | $ 10,175.00 |
| Feb 26, 2024 | Rhodes Jason P | Open Market Sale | 807838 | 24.30 | $ 19,626,902.97 |
| Feb 26, 2024 | Atlas Venture Fund XI, L.P. | Open Market Sale | 807838 | 24.30 | $ 19,626,902.97 |
| Feb 26, 2024 | Atlas Venture Associates XI, L.P. | Open Market Sale | 807838 | 24.30 | $ 19,626,902.97 |
| Feb 26, 2024 | Atlas Venture Associates XI, LLC | Open Market Sale | 807838 | 24.30 | $ 19,626,902.97 |
| Feb 26, 2024 | Atlas Venture Opportunity Fund I, L.P. | Open Market Sale | 807838 | 24.30 | $ 19,626,902.97 |
| Feb 26, 2024 | Atlas Venture Associates Opportunity I, L.P. | Open Market Sale | 807838 | 24.30 | $ 19,626,902.97 |
| Feb 26, 2024 | Atlas Venture Associates Opportunity I, LLC | Open Market Sale | 807838 | 24.30 | $ 19,626,902.97 |
| Feb 26, 2024 | Atlas Venture Opportunity Fund II, L.P. | Open Market Sale | 807838 | 24.30 | $ 19,626,902.97 |
| Feb 26, 2024 | Atlas Venture Associates Opportunity II, LP | Open Market Sale | 807838 | 24.30 | $ 19,626,902.97 |
| Feb 26, 2024 | Atlas Venture Associates Opportunity II, LLC | Open Market Sale | 807838 | 24.30 | $ 19,626,902.97 |
| Feb 21, 2024 | Atlas Venture Associates Opportunity II, LLC | Open Market Sale | 500789 | 22.64 | $ 11,339,780.44 |
| Feb 21, 2024 | Rhodes Jason P | Open Market Sale | 500789 | 22.64 | $ 11,339,780.44 |
| Feb 21, 2024 | Atlas Venture Fund XI, L.P. | Open Market Sale | 500789 | 22.64 | $ 11,339,780.44 |
| Feb 21, 2024 | Atlas Venture Associates XI, L.P. | Open Market Sale | 500789 | 22.64 | $ 11,339,780.44 |
| Feb 21, 2024 | Atlas Venture Associates XI, LLC | Open Market Sale | 500789 | 22.64 | $ 11,339,780.44 |
| Feb 21, 2024 | Atlas Venture Opportunity Fund I, L.P. | Open Market Sale | 500789 | 22.64 | $ 11,339,780.44 |
| Feb 21, 2024 | Atlas Venture Associates Opportunity I, L.P. | Open Market Sale | 500789 | 22.64 | $ 11,339,780.44 |
| Feb 21, 2024 | Atlas Venture Associates Opportunity I, LLC | Open Market Sale | 500789 | 22.64 | $ 11,339,780.44 |
| Feb 21, 2024 | Atlas Venture Opportunity Fund II, L.P. | Open Market Sale | 500789 | 22.64 | $ 11,339,780.44 |
| Feb 21, 2024 | Atlas Venture Associates Opportunity II, LP | Open Market Sale | 500789 | 22.64 | $ 11,339,780.44 |
| Feb 15, 2024 | Rhodes Jason P | Open Market Sale | 510152 | 23.26 | $ 11,867,292.26 |
| Feb 15, 2024 | Atlas Venture Fund XI, L.P. | Open Market Sale | 510152 | 23.26 | $ 11,867,292.26 |
| Feb 15, 2024 | Atlas Venture Associates XI, L.P. | Open Market Sale | 510152 | 23.26 | $ 11,867,292.26 |
| Feb 15, 2024 | Atlas Venture Associates XI, LLC | Open Market Sale | 510152 | 23.26 | $ 11,867,292.26 |
| Feb 12, 2024 | Farwell Wildon | Open Market Sale | 5493 | 25.07 | $ 137,709.51 |
| Jan 29, 2024 | Brumm Joshua T | Other Disposition | 21500 | 0.00 | $ 0.00 |
| Jan 26, 2024 | Farwell Wildon | Open Market Sale | 100 | 25.00 | $ 2,500.00 |
| Jan 26, 2024 | McNeill Jonathan | Option Excercise | 20000 | 0.73 | $ 14,600.00 |
| Jan 26, 2024 | McNeill Jonathan | Open Market Sale | 20000 | 24.53 | $ 490,510.36 |
| Jan 26, 2024 | Scalzo Richard William | Option Excercise | 13000 | 1.03 | $ 13,390.00 |
| Jan 26, 2024 | Scalzo Richard William | Open Market Sale | 13000 | 24.34 | $ 316,420.00 |
| Jan 9, 2024 | Kersten Dirk | Open Market Purchase | 1714285 | 17.50 | $ 29,999,987.50 |
| Jan 3, 2024 | Brumm Joshua T | Option Excercise | 269719 | 4.37 | $ 1,179,810.57 |
| Jan 3, 2024 | Brumm Joshua T | Open Market Sale | 269719 | 18.66 | $ 5,032,915.18 |
| Jan 3, 2024 | Beskrovnaya Oxana | Option Excercise | 68000 | 1.03 | $ 70,040.00 |
| Jan 3, 2024 | Beskrovnaya Oxana | Open Market Sale | 87779 | 18.57 | $ 1,629,985.42 |
| Jan 3, 2024 | McNeill Jonathan | Option Excercise | 20000 | 0.73 | $ 14,600.00 |
| Jan 3, 2024 | Scalzo Richard William | Option Excercise | 13000 | 1.03 | $ 13,390.00 |
| Jan 3, 2024 | Scalzo Richard William | Open Market Sale | 13000 | 18.81 | $ 244,530.00 |
| Jan 2, 2024 | McNeill Jonathan | Open Market Sale | 31900 | 16.59 | $ 529,194.30 |
| Dec 14, 2023 | Scalzo Richard William | Open Market Sale | 2376 | 12.02 | $ 28,559.52 |
| Dec 11, 2023 | Farwell Wildon | Open Market Sale | 2666 | 10.66 | $ 28,413.26 |
| Dec 11, 2023 | Brumm Joshua T | Open Market Sale | 7585 | 10.72 | $ 81,311.20 |
| Dec 11, 2023 | Scalzo Richard William | Open Market Sale | 1380 | 10.72 | $ 14,793.60 |
| Dec 11, 2023 | McNeill Jonathan | Open Market Sale | 1245 | 10.72 | $ 13,346.40 |
| Dec 11, 2023 | HIGH SUSANNA GATTI | Open Market Sale | 1616 | 10.72 | $ 17,323.52 |
| Dec 11, 2023 | Beskrovnaya Oxana | Open Market Sale | 1467 | 10.72 | $ 15,726.24 |
| Dec 4, 2023 | Scalzo Richard William | Open Market Sale | 2553 | 12.01 | $ 30,661.53 |
| Nov 15, 2023 | HIGH SUSANNA GATTI | Grant | 94893 | 0.00 | $ 0.00 |
| Nov 15, 2023 | Farwell Wildon | Grant | 82512 | 0.00 | $ 0.00 |
| Nov 15, 2023 | Brumm Joshua T | Grant | 358877 | 0.00 | $ 0.00 |
| Nov 15, 2023 | Beskrovnaya Oxana | Grant | 93718 | 0.00 | $ 0.00 |
| Nov 15, 2023 | Scalzo Richard William | Grant | 89742 | 0.00 | $ 0.00 |
| Nov 15, 2023 | McNeill Jonathan | Grant | 96158 | 0.00 | $ 0.00 |
| Nov 2, 2023 | HIGH SUSANNA GATTI | Open Market Sale | 9939 | 7.40 | $ 73,548.60 |
| Sep 18, 2023 | Scalzo Richard William | Open Market Sale | 1290 | 9.41 | $ 12,138.90 |
| Sep 18, 2023 | McNeill Jonathan | Open Market Sale | 1261 | 9.41 | $ 11,866.01 |
| Sep 18, 2023 | Brumm Joshua T | Open Market Sale | 12032 | 9.41 | $ 113,221.12 |
| Sep 18, 2023 | HIGH SUSANNA GATTI | Open Market Sale | 2672 | 9.41 | $ 25,143.52 |
| Sep 18, 2023 | Beskrovnaya Oxana | Open Market Sale | 1436 | 9.41 | $ 13,512.76 |
| Sep 12, 2023 | Farwell Wildon | Open Market Sale | 1707 | 10.41 | $ 17,769.87 |
| Sep 12, 2023 | Scalzo Richard William | Open Market Sale | 1397 | 10.41 | $ 14,542.77 |
| Sep 12, 2023 | McNeill Jonathan | Open Market Sale | 1266 | 10.41 | $ 13,179.06 |
| Sep 12, 2023 | HIGH SUSANNA GATTI | Open Market Sale | 1635 | 10.41 | $ 17,020.35 |
| Sep 12, 2023 | Brumm Joshua T | Open Market Sale | 7672 | 10.41 | $ 79,865.52 |
| Sep 12, 2023 | Beskrovnaya Oxana | Open Market Sale | 1484 | 10.41 | $ 15,448.44 |
| Jun 13, 2023 | HIGH SUSANNA GATTI | Open Market Sale | 1625 | 12.43 | $ 20,198.75 |
| Jun 13, 2023 | Farwell Wildon | Open Market Sale | 1698 | 12.43 | $ 21,106.14 |
| Jun 13, 2023 | Beskrovnaya Oxana | Open Market Sale | 1475 | 12.43 | $ 18,334.25 |
| Jun 13, 2023 | Scalzo Richard William | Open Market Sale | 51390 | 12.71 | $ 653,177.70 |
| Jun 13, 2023 | Scalzo Richard William | Option Excercise | 40000 | 1.03 | $ 41,200.00 |
| Jun 12, 2023 | McNeill Jonathan | Open Market Sale | 2259 | 12.68 | $ 28,649.37 |
| Jun 8, 2023 | Brumm Joshua T | Other Disposition | 21800 | 0.00 | $ 0.00 |
| Jun 8, 2023 | Brumm Joshua T | Option Excercise | 278030 | 1.03 | $ 286,370.90 |
| Jun 8, 2023 | Brumm Joshua T | Open Market Sale | 325330 | 12.90 | $ 4,195,796.64 |